149132216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{981133}}^1$

素因数の和:981158

約数の個数: 16

約数和(自身を含む): 294340200

約数和(自身を除く): 145207984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 981133, 1962266, 3924532, 7849064, 18641527, 37283054, 74566108, 149132216]

約数ペア:

[(1, 149132216), (2, 74566108), (4, 37283054), (8, 18641527), (19, 7849064), (38, 3924532), (76, 1962266), (152, 981133)]